5 Best Decentralized Exchanges (DEXs)

Like the evolution from single-celled life to multicellular lifeforms, so too is the landscape of cryptocurrency changing.

Bitcoin, progenitor of all coins, developed from a set of mathematical conditions and technological fine-tuning to survive as a durable transactional entity, and was an inspiration for the varied cryptocurrencies and distributed technologies that followed.

Ethereum, assimilating some key features of Bitcoin and evolving new traits of its own at the cost of certain properties, has grown to become another worthy leader in the crypto space.

All that has passed constitutes the earliest eras of blockchain technology. The mechanisms and means for cryptocurrencies to gain legs and globalize adoption is the work of this current time period.

Scaling solutions, alternative choices to blockchain, and decentralized exchanges all work side-by-side to allow greater liquidity, freedom of trade, and capability of use – all necessary developments if blockchain technology is to take over the world, as it is often projected to.

Instant Peer-to-Peer Trading Through Decentralized Exchanges

Decentralized exchanges in particular have a lot of potential to help the market thrive. They ease the process of trading, eliminate several security concerns, and make exchange between any and all coins a possibility.

The latter is, in fact, its greatest advantage. With an exchange running on distributed ledger technology, I could trade with you for any coins you hold without ever having to pass through the liability of a third-party exchange. You could hand me a dollar for my 61 rupees immediately, and, in the case of cryptocurrencies, the exchanged tokens could be traded and used anywhere, rendering government regulation almost entirely powerless to put a stop to it.

It is this peer-to-peer nature that makes decentralized exchanges so valuable. Centralized exchanges, as the name suggests, involve a supposedly trusted central entity that performs the operations on behalf of its customers. The trouble with this is that this entity is an ideal target for malicious attacks. It holds the credentials and funds of all its users, which makes it vulnerable. If this entity is breached, the funds of so many are lost.

However, in a decentralized exchange, this weak point does not exist, as the exchange mechanism is not based in any particular location, entity or server. It is a widespread network where, if one or two parties are compromised, the others remain unaffected. Server downtimes also no longer become an issue. The lack of an owner, i.e. single point of control, makes it resistant to government censorship and taxation as well.

We’ve covered the advantages and particulars of decentralized exchanges – DEXs in short – in our guide to decentralized exchanges. Here, we’ll take a look at the 5 most popular and reliable decentralized exchanges that you can use at this very moment, or in the near future.

Our Picks: Top 5 Decentralized Exchanges

In selecting our picks, we have kept in mind that these exchanges must have a decent amount of liquidity and volume, coin support, and a good number of features.

Waves DEX

The Waves Decentralized Exchange is a major component of the Waves project, which focuses on making it easy for teams to launch their own ICOs and cryptocurrency projects. In April 2017, Waves launched its DEX.

Users can trade Bitcoin and Ethereum for the Waves token, or any other token supported by the exchange. These others coins include Zcash, Litecoin, and any coins built on the Waves platform. The platform also incorporates TradingView charts, which is a handy feature for serious investors that offers a fiat gateway for various fiat currencies.

The total 24-hour trade volume on Waves DEX is just above $400,000 at the time of writing, or about 60 BTC. Naturally, Waves, Bitcoin, and Ethereum account for most of the volume.

To use the Waves DEX, simply log on to their platform or use their web wallet, waveswallet, and make an exchange through the exchange tab.

Stellar DEX

Stellar, a project with its eye on remittances and micropayments, like Waves, also advertises its DEX as a major part of its platform. Called SDEX, this exchange was launched in October 2017.

Cryptocurrencies supported by SDEX are Bitcoin, Ethereum, Ripple, Litecoin, as well as some fiat currencies, including the US Dollar, Japanese Yen, Chinese Yuan, and Hong Kong Dollar. SDEX also offers atomic pathfinding, which means that it automatically finds the cheapest asset trading pairs for your convenience.

At the time of writing, the 24-hour trade volume on the SDEX was roughly $366,000 or 53 BTC. The recently launched Mobius coin accounted for over half of the volume.

To trade on the SDEX, visit Stellarterm, register, and make an exchange. You will have to deposit 20 Stellar Lumens (XLM) to begin trading.

IDEX

IDEX is one of the most popular decentralized exchanges in use. It was launched in September 2017 and supports the largest number of tokens by far – over 200. It also has a signed strategic partnership with the WINGS foundation, and any ICO launched through the latter will automatically be listed on IDEX. IDEX only supports ERC-20 tokens.

IDEX has a simple and intuitive interface that makes trading easy from the get-go. If you’re looking for the greatest trade possibilities from a DEX, you can’t go wrong with IDEX. However, unlike some of the other DEXs, you have to deposit coins to the exchange – you can’t trade directly from a wallet.

Projects Built on the 0x Protocol (e.g., Radar Relay)

It would be useful to list and categorize the various DEXs based on the 0x protocol. This protocol has been designed with decentralized exchanges in mind, powering the exchange of ERC-20 tokens while being open and permissionless. Several projects are already utilizing it, including Maker, Aragon, Status, Augur, and Radar Relay. The full list can be viewed here.

0x works by shifting trade orders off-chain, which incurs lower gas fees and less strain on the blockchain network. Orders are broadcasted over the network and a “relayer” (who can be anyone) is paid for facilitating a trade order. Furthermore, 0x will provide dapp integration for dapps that need exchange features.

This should be a useful feature for cryptocurrencies as practical real-world applications are built in the coming years. Another noteworthy feature is that all relayers make use of a standard API, allowing them to expand their liquidity pools and grant greater trading options.

Among these endeavors, we’ll list Radar Relay, because it has been well received and certainly fits the aforementioned criteria.

Radar Relayis not so much an exchange as it a “relay.” A 0x relay facilitates orders on 0x. When an order is complete, it is settled on the Ethereum blockchain using 0x smart contracts. For a more detailed description of the platform, take a look at their blog.

No signups or deposits are required. You can trade directly from wallet to wallet. It also supports both MetaMask and Ledger Nano S.

The 24-hour trade volume on Radar Relay is roughly $135,000, or just under 20 BTC, at the time of writing.

OasisDEX

MakerDAO has recently launched Oasis.Direct, a decentralized trading application. Their decentralized exchange, OasisDEX, currently only supports Ethereum, DAI, and MKR. This may call into question its place on this list, but it has been included because there is strong commitment from the team to include many more ERC-20 coins and Bitcoin support as well.

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About Abhimanyu Krishnan

Abhimanyu is an engineer on paper but a writer by living. To him, the most celebratory aspect of blockchain technology is its democratic nature. While he’s hodling, he can be found reading a good book or making the local dogs howl with the sound of his guitar playing.

Harold

Somehow you managed to miss the DEX that is both the best (in terms of basically the only DEX to have good liquidity) and biggest (by volume, according to coinmarketcap.com) DEX – Bancor.

Rather you list mostly DEXes with ~1/10th the volume that are mostly rather unusable due to their lack of volume. The only exception in the ones you list being IDEX, which used to be the #1 DEX before Bancor passed it around a month ago, and has been sitting at @2 since.

Suf

Prof. Dr. B. Gültekin Çetiner

It is really very disapponting that the article failed to mention BarterDEX by Komodo Platform. How could someone omit a decentralized exchange based on Atomic Swaps which makes pure exchange via direct wallet to wallet exchange? I think the article should be edited.

Anupam Sah

Peter Phillips

I really enjoyed your article, it was very informative and I regurarly use most of the Dexs you mentioned. However I include Ethen.market in my list of personal favorites. I can start trading there from anywhere in less than a minute and their referral program is one of the best there is!

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